<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
			.ap{
				width: 75px;
				height: 35px;
				border: 1px solid  #000000;
				text-align: center;
				line-height: 35px;
			}
			.bp{
				display: none;
  				background-color: #f9f9f9;
  				min-width: 70px;/*最小宽度*/
  				box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);/*向div添加阴影*/
  				padding: 12px 16px;
  				color: #000000;
			}
			.ap:hover{
				background-color: #EEEEEE;
			}
			.ap:hover .bp{
				display: block;
			}
			.pick{
				width: auto;
				height: 35px;
			}
		</style>
	</head>
	<body>
		
		<div class="ap">
			来这里
			<div class="bp">
			    <div class="pick" >惊喜1</div>
				<div class="pick" >惊喜2</div>
				<div class="pick" >惊喜3</div>
			</div>
		</div>	
	</body>
</html>